291266004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3463}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 699894272

約数和(自身を除く): 408628268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 489, 516, 652, 978, 1956, 3463, 6926, 7009, 10389, 13852, 14018, 20778, 21027, 28036, 41556, 42054, 84108, 148909, 297818, 446727, 564469, 595636, 893454, 1128938, 1693407, 1786908, 2257876, 3386814, 6773628, 24272167, 48544334, 72816501, 97088668, 145633002, 291266004]

約数ペア:

[(1, 291266004), (2, 145633002), (3, 97088668), (4, 72816501), (6, 48544334), (12, 24272167), (43, 6773628), (86, 3386814), (129, 2257876), (163, 1786908), (172, 1693407), (258, 1128938), (326, 893454), (489, 595636), (516, 564469), (652, 446727), (978, 297818), (1956, 148909), (3463, 84108), (6926, 42054), (7009, 41556), (10389, 28036), (13852, 21027), (14018, 20778)]